Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ly chau doc snippets" » "ly chat doc snippets", "ly cau do snippets", "ly phau hoc snippets", "ky chau doc snippets", "le chau doc snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ly chau doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ly chau doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ly chau doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ly chau doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.